Zhengzhou Mingde Mining Equipment Factory

Introduction to shale
Shale is a kind of sedimentary rock with complex composition, but it all has thin sheet-like or thin-layered joints. It is mainly a rock formed by clay deposition through pressure and temperature. But it is mixed with fragments of quartz, feldspar, and other chemicals. Due to this characteristic of shale, it has become a good raw material for making bricks in brick factories. Most brick factories now use shale to make bricks. Of course this is just one of the uses.
Working Principle of Shale Sand Making Machine
Since the shale sand making machine has the same structure as the hammer sand making machine, the working principle is also the same. They are also two sets connected in series driven by the motor. The rotors rotate at high speed at the same time. The materials in the inner cavity of the machine are crushed by the upper rotor and are immediately crushed again by the hammer of the rapidly rotating lower rotor. The materials in the inner cavity collide with each other rapidly and crush each other, achieving the effect of hammering powder and powder, forming Cinder particles with a particle size less than millimeters are discharged. This particle size can fully meet the requirements of brick and tile manufacturers for internal combustion brick making.
Internal structural composition of sand making machine/shale sand making machine
Shale sand making machine is improved on the basis of traditional hammer sand making machine, so the structure is similar to that of hammer sand making machine. The same as the crusher, it is composed of a frame, a rotor, a lining plate, a hammer head and other parts, and is driven by a sheave. The material is crushed due to the impact of the high-speed rotation of the rotor and the impact of the hammer head on the material against the crushing plate. The frame is divided into two parts: the upper body and the lower body. The machine cavity is equipped with a wear-resistant protective lining to protect the wear and deformation inside the body. The rotor consists of a rotor shaft, a middle disk, an end disk, and a hammer shaft. , hammer head and other parts.
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There are many types of shale, which is a common ore. With the continuous advancement of science and technology in our country, the development of shale has continued to deepen, making a huge contribution to our country's economic construction. Shale is a kind of sedimentary rock. According to the composition of its mixture, it can be divided into calcareous shale, ferrous shale, siliceous shale, carbonaceous shale, black shale, kerogen shale, etc. Among them, kerogen shale can be used to refine oil, and black shale can be used as an oil indicator formation. At present, the main application areas of shale in my country are concrete products. Shale ceramsite is used as a lightweight skeleton material, and industrial slag such as Taosha slag or coal ash is added, and cement is used as the cementing raw material. The products produced have the characteristics of light weight, heat preservation, and energy saving. specialty. Using this product as building wall material can achieve building energy saving.
Sand making machine/